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Car seat and car containing same

A car seat and seat seat technology, which is applied to the car seat and the car field including it, can solve the problems of increasing the production cost of the seat and not reducing the step difference between the seat back and the seat seat, so as to improve fit and ensure The effect of comfort

Active Publication Date: 2021-08-27
YANFENG AUTOMOTIVE TRIM SYST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the above methods can improve the comfort of the seat, they either increase the covering material or add an additional mechanism, which not only does not reduce the step difference formed between the seat back and the seat seat, but also increases the production cost of the seat

Method used

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  • Car seat and car containing same
  • Car seat and car containing same
  • Car seat and car containing same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0082] Such as Figure 3-6 Shown, a kind of car seat of the present invention, this car seat comprises seat seat 1 and seat back 2 and seat back adjusting mechanism, and seat back adjusting mechanism comprises rotating part, and rotating part is located at the lower end of seat back 2; It is used to rotate around the rear end of the seat 1 to change the angle between the seat back 2 and the seat 1 , and the rotation center of the rotating part is located below the upper end surface of the seat 1 .

[0083] Such as Figure 9 As shown, in the present invention, the center of rotation of the chair back 2 is set at the lower end of the chair back 2, and is located below the upper end surface of the seat 1, so that when the chair back 2 rotates, the lower end of the chair back 2 and the seat The upper end surface of 1 forms a very small step difference, or even no step difference. In this way, it can be ensured that the lower end of the seat back 2 basically does not press agains...

Embodiment 2

[0098] Compared with the first embodiment, the present embodiment mainly differs in the structure of the adjustment mechanism of the seat 1 . Such as Figure 7-8 As shown, the seat 1 adjustment mechanism includes two first brackets 3, two second brackets 4, and a second recliner 8, and the two first brackets 3 are correspondingly arranged on both sides of the front end of the seat 1. A second bracket 4 is correspondingly arranged on both sides of the rear end of the seat 1; wherein, the first bracket 3 is hinged on the front end of the seat 1, and the upper end of the second bracket 4 is free to rotate around the rotation center of the seat back 2 , the lower ends of the first bracket 3 and the second bracket 4 are respectively hinged on the seat mount 6; the second recliner 8 is used to adjust the angle between the first bracket 3 or the second bracket 4 and the seat 1, so as to realize the The lifting adjustment of the seat 1 in the height direction. The upper end of the s...

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PUM

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Abstract

The invention discloses a car seat and a car containing it. The car seat includes a seat and a seat back. The car seat also includes a seat back adjustment mechanism, and the seat back adjustment mechanism includes a rotating part. The rotating part is arranged at the lower end of the seat back; the rotating part is used to rotate around the rear end of the seat so that the angle between the seat back and the seat changes, and the rotating The center of rotation of the part is located below the upper end surface of the seat. In the automobile seat of the present invention, by setting the rotation center of the seat back at the bottom of the seat back and below the upper end surface of the seat, the lower end of the seat back and the upper end surface of the seat can be formed when the seat back rotates. Small step difference, not even a step difference. In this way, it can be ensured that the lower end of the seat back basically does not press against the back of the occupant, the fit between the occupant's back and the seat back is improved, and the riding comfort is ensured.

Description

technical field [0001] The invention relates to the technical field of automobiles, in particular to an automobile seat and an automobile comprising the same. Background technique [0002] The current seat functions generally include the adjustment of the height of the seat and the angle of the seat back, and are operated independently. The purpose of seat adjustment is to match drivers of different positions to ensure the vision requirements while driving, and the purpose of seat back adjustment is to improve driving comfort. But in the existing car seat, its schematic diagram is as follows: figure 1 As shown, the center of rotation C of the seat back 2 is set above the seat 1 . The resulting problem is that the lower end of the chair back 2 and the seat 1 form a step difference during the backward adjustment process of the chair back 2 , and the larger the angle of the seat back 2 is adjusted backward, the larger the step difference will be. Such as figure 2 As shown,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60N2/16B60N2/22
CPCB60N2/16B60N2/165B60N2/22B60N2/1615B60N2/164B60N2/2252B60N2/34B60N2/02246B60N2/02253B60N2/682B60N2205/50
Inventor 钱大海竹城梁刘德宇陈岳云唐勋
Owner YANFENG AUTOMOTIVE TRIM SYST CO LTD